Walter spoke to KABC-TV Channel 7, Los Angeles, about his son who disappeared on Valentine’s Day in Vancouver, British Columbia.“His been depressed, he’s been depressed,” the actor who played Chekov said about his son, who played Kirk Cameron’s best friend in the 80s.

The last place the actor, 41, was spotted was at a bakery in the Stanley Park area of Vancouver on February 14, according to his father, who hasn’t heard from his son since February 9th when they chatted on the phone.